Given numbers are 720,664,232,368

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 720,664,232,368 is 39859920.

Find LCM of 720,664,232,368 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 2 x 2 x 2 x 45 x 83 x 29 x 23 = 39859920

Therefore, the lowest common multiple of 720,664,232,368 is 39859920.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

720 x 664 x 232 x 368 = 40816558080

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

664 : 1, 2, 4, 8, 83, 166, 332, 664

232 : 1, 2, 4, 8, 29, 58, 116, 232

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

8 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,664,232,368, is 8.

Now, the common factors can be found like this.

720:2x 2x 2x 2x 3x 3x 5

664:2x 2x 2x 83

232:2x 2x 2x 29

368:2x 2x 2x 2x 23

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2x 2x 2x 2x 2x 2 = 128

Therefore, the value for common factors is 128.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 40816558080/(8x128)

LCM = 40816558080/1024

LCM = 39859920

Thus, we can understand that the LCM of 720,664,232,368 is 39859920.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 869, 603, 919, 286
• LCM of 631, 191, 999, 430
• LCM of 258, 701, 113, 511
• LCM of 957, 295, 728, 820
• LCM of 466, 756, 899, 569

1. What is the LCM of 720, 664, 232, 368?

Answer: LCM of 720, 664, 232, 368 is 39859920.

2. How to calculate the LCM of 720, 664, 232, 368?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 720, 664, 232, 368.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.